Many people do not realize the importance of health___they have fallen ill. A. until B.while C.when
It’s ____ to play on the road. You’d better play in a ____ place.
___of them has a dictionary and ___one of them can look up words in the dictionary
My mom always tells me that _________/'nʌθɪŋ/ is difficult.
We play ________ basketball after class.
--Don’t worry.My mother will look after your baby __________. --Thanks a lot. A. careful enough B. enough careful C. carefully enough